曙光电器
主营产品:
2023年09月14日 09:22
增益 |
30(dB)db(dB) |
隔离度 |
.. |
屏蔽率 |
..(dB)db(dB) |
短稳损失 |
.. |
品牌/型号 |
KA7134AT |
万隆7134AT 220V
内部国产模块
指标说明书
本公司生产、经营有线电视放大器,质量保证,欢迎洽谈!电话:0539-2805782
:1、适用于单向CATV系统干线放大和延长放大;
2、采用进口集成电路,频带宽,增益高,噪声低,失真小,带内不平度小;
3、手动增益和斜率控制;
4、输出分支、分配可选;
5、AC30-60V集中供电或AC220V独立供电可选择;
6、防雨、防尘、散热快、屏蔽性能好;
7、高效率R型变压器供电;
8、可选择两级斜率控制或温度补偿插件。
SPECIFICATIONS:
1.Suitable for trunk amplification and extending amplification in single-way CATV system ;
2.Imported IC, wide working band, high gain, low noise, small distortion, good flatness within-the-band;
3.Manual gain control and slope control;
4.With the function of the choice of tap or splitter output;
5.Provide two power supply method,centralized(AC30-60V) or inpidual(AC220V);
6.Waterproof and dustproof design, fast heat dissipation and fine screening characteristic;
7.Efficient R-transformer power supply;
8.Two degrees slope conteol or plug-in temperature compensator for selection.
型号Type
参数Parameterka5534ka7134频率范围(MHz)
Bandwidth45-55045-750标称增益(dB)
Nominal Gain30带内平坦度(dB)
Flatness Band±0.5标称输入电平(dBμV)
Nominal Input Level72标称输出电平(dBμV)
Nominal Output Level102输出电平(dBμV)
Max. Output Level116增益调整范围(dB)
Gain Adjustment Range0-20斜率调整范围(dB)
Slope Adjustment Range0-27(固定9dB)噪声系统(dB)
Noise Figure≤8载波复合三次差拍比(dB)
CTB6665载波复合二次差拍比(dB)
CSO6362反射损耗(dB)
Return Loss≥16(45-550MHz) ≥14(550-750MHz)增益漂移(dB)
Gain Drift±1.0dB(-25-55ºC)抗雷击能力(KV)
Thunderstroke Immunity﹥5(10/700us)供电电压(V)
Supply VoltageAC30-60V 或or AC 220V±10%外形尺寸(mm)
Dimension220×150×75重量(kg)
Weight1.9
本公司生产、经营有线电视放大器,质量保证,欢迎洽谈!
特点介绍:
1、适用于单向CATV系统干线放大和延长放大;
2、采用进口集成电路,频带宽,增益高,噪声低,失真小,带内不平度小;
3、手动增益和斜率控制;
4、输出分支、分配可选;
5、AC30-60V集中供电或AC220V独立供电可选择;
6、防雨、防尘、散热快、屏蔽性能好;
7、高效率R型变压器供电;
8、可选择两级斜率控制或温度补偿插件。
SPECIFICATIONS:
1.Suitable for trunk amplification and extending amplification in single-way CATV system ;
2.Imported IC, wide working band, high gain, low noise, small distortion, good flatness within-the-band;
3.Manual gain control and slope control;
4.With the function of the choice of tap or splitter output;
5.Provide two power supply method,centralized(AC30-60V) or inpidual(AC220V);
6.Waterproof and dustproof design, fast heat dissipation and fine screening characteristic;
7.Efficient R-transformer power supply;
8.Two degrees slope conteol or plug-in temperature compensator for selection.
技术参数Function Parameter
型号Type
参数ParameterZY5534BZY7530B频率范围(MHz)
Bandwidth45-55045-750标称增益(dB)
Nominal Gain30带内平坦度(dB)
Flatness Band±0.5标称输入电平(dBμV)
Nominal Input Level72标称输出电平(dBμV)
Nominal Output Level102输出电平(dBμV)
Max. Output Level116增益调整范围(dB)
Gain Adjustment Range0-20斜率调整范围(dB)
Slope Adjustment Range0-27(固定9dB)噪声系统(dB)
Noise Figure≤8载波复合三次差拍比(dB)
CTB6665载波复合二次差拍比(dB)
CSO6362反射损耗(dB)
Return Loss≥16(45-550MHz) ≥14(550-750MHz)增益漂移(dB)
Gain Drift±1.0dB(-25-55ºC)抗雷击能力(KV)
Thunderstroke Immunity﹥5(10/700us)供电电压(V)
Supply VoltageAC30-60V 或or AC 220V±10%外形尺寸(mm)
Dimension220×150×75重量(kg)
Weight1.9
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